Linarite Vs Danburite
Origin
Linares, Jaén, Andalusia, Spain
USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan
Color
Blue
Yellow, Brown, Colorless, White, gray, Brownish
Specific Gravity
5.35
2.97-3.03
Fracture
Conchoidal
Uneven, ConchoidalWalter Schumann, Conchoidal
Cleavage
Perfect on {100}, imperfect on {001}
{001} Poor
Chemical Composition
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Sub-Adamantine, Vitreous
Vitreous, Greasy
Pleochroism
X = pale blue; Y = blue; Z = Prussian blue
Weak: pale yellow yellow
Transparency
Transparent
-
Refractive Index
1.809-1.859
1.627-1.639
Optic Character
-
Biaxial/+
Crystal System
monoclinic
Orthorhombic
Birefringence
0.050
0.006
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Digestive
Supports digestive health
-
Psychology
Self-Expression
Spiritual Awareness
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Spiritual Awakening
Linarite Vs Danburite Fracture
Fracture is an important parameter when you compare Linarite and Danburite Physical Properties. It is necessary to understand the significance of these properties, before you compare Linarite Vs Danburite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Linarite is Conchoidal. Danburite fracture is Uneven, ConchoidalWalter Schumann and Conchoidal.
Linarite Vs Danburite Luster
A primary knowledge about Linarite vs Danburite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Linarite exhibits Sub-Adamantine and Vitreous luster. Danburite, on other hand, exhibits Vitreous and Greasy luster.